Avast Online Security
Avast Browser Security and Web Reputation Plugin.
Bookmarks manager in your sidebar
convert2mp3.net Online Video Converter
Adds an option to convert YouTube.com, Dailymotion.com, and Clipfish.de Videos online to MP3, MP4 and more formats
Extension allows you to play/pause your SoundCloud stream using button or on site player. Do it even faster by using context menu
Old school opera notes
Akari URL Shortener
Akari will reduce the presence of your URL. Uses waa.ai API to generate short URLs.
Scroll smoothly on all websites with your mouse and keyboard.
The famous 2048 game on the Opera Sidebar.
Brings back image features from Opera 12
Get rid of ads for free!
Displays the number of unread messages and allows you to reply without going into VK!
Поиск по картинке
Search the picture in the services of Yandex, Google and TinEye
Cas24Play ban evasion
Cas24Play ban evasion
The most popular Chrome extension, with over 40 million users! Blocks ads all over the web.
Turn Off the Lights
The entire page will be fading to dark, so you can watch the videos as if you were in the cinema. Works for YouTube™ and Beyond.
Translate selected or entered text
Userscript support for Chromium based browsers like Opera and Chrome.
Scroll To Top
Scroll to top and vice versa in a window.
Webpage Screenshot Free
Awesome high quality screenshots of any webpage. Like no other extension, it is elegant and simple to use. It just works!
Ddict helps you instantly translate text on websites or PDF files by a double-click or a keypress.
Restyle the web with Stylish, a user styles manager. Stylish lets you easily install themes and skins for many popular sites.
Emoji Keyboard (2016) by EmojiOne™
The must-have emoji extension of 2016! The easiest way to search, 1-click copy and paste, or auto-input emoji anywhere in Opera.
a handy multi-language translator built on top of Google translate.
ImTranslator: Translator, Dictionary, TTS
Translator, Dictionary, Voice
Scroll To Top Button
Adds a scroll to top or bottom button.
AdF.ly Skipper 2015
Skips AdF.ly links and bypasses the wait!
Textbox Auto Resizer
Automatically resizes input fields and textareas while you're typing
FILMEGO - смотри и скачай своё кино!
View and download directly to any movie site (IMDb, RT, etc.)
Shortens URLs with various services.
Create secret messages in your chats and emails that self destruct!